86040129

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20183}}^1$

素因数の和:20229

約数の個数: 24

約数和(自身を含む): 138058560

約数和(自身を除く): 52018431

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 20183, 60549, 141281, 423843, 585307, 988967, 1755921, 2966901, 4097149, 12291447, 28680043, 86040129]

約数ペア:

[(1, 86040129), (3, 28680043), (7, 12291447), (21, 4097149), (29, 2966901), (49, 1755921), (87, 988967), (147, 585307), (203, 423843), (609, 141281), (1421, 60549), (4263, 20183)]